ModuleNotFoundError: No module named ‘pycuda.compyte’

[ccarmatic]

Executing this Python file:

import os
os.add_dll_directory('C:\\boost_1_86_0\\stage\\lib')
import pycuda.driver as cuda
import pycuda.autoinit

Results in this:

Traceback (most recent call last):
File “C:\Users\fdasfasdfasd\Documents\test.py”, line 4, in
import pycuda.autoinit
File “C:\Users\fdasfasdfasd\AppData\Local\Programs\Python\Python310\lib\site-packages\pycuda-2024.1.2-py3.10-win-amd64.egg\pycuda\autoinit.py”, line 7, in
from pycuda.tools import make_default_context # noqa: E402
File “C:\Users\fdasfasdfasd\AppData\Local\Programs\Python\Python310\lib\site-packages\pycuda-2024.1.2-py3.10-win-amd64.egg\pycuda\tools.py”, line 33, in
from pycuda.compyte.dtypes import ( # noqa: F401
ModuleNotFoundError: No module named ‘pycuda.compyte’

My goal is to use pycuda.gl , which requires me to build PyCuda with CUDA_ENABLE_GL = True in siteconf.py

PyCuda 2024.1.2, https://github.com/inducer/pycuda/releases/tag/v2024.1.2
Windows 11, Python 3.10, Cuda 12.1

Built Boost from boost_1_86_0 ,first with the runtime-link=shared switch , then with the link=shared switch, in order to get both the .lib and .dll files in the C:\boost_1_86_0\stage\lib directory

Contents of siteconf.py:

BOOST_INC_DIR = ['C:\\boost_1_86_0']
BOOST_LIB_DIR = ['C:\\boost_1_86_0\\stage\\lib']
BOOST_COMPILER = 'gcc43'
USE_SHIPPED_BOOST = True
BOOST_PYTHON_LIBNAME = ['boost_python310-vc143-mt-x64-1_86']
BOOST_THREAD_LIBNAME = ['boost_thread-vc143-mt-x64-1_86']
CUDA_TRACE = False
CUDA_ROOT = 'C:\\Program Files\\NVIDIA GPU Computing Toolkit\\CUDA\\v12.1'
CUDA_ENABLE_GL = True
CUDA_ENABLE_CURAND = True
CUDADRV_LIB_DIR = ['${CUDA_ROOT}/lib', '${CUDA_ROOT}/lib/x64', '${CUDA_ROOT}/lib/stubs', '${CUDA_ROOT}/lib/x64/stubs']
CUDADRV_LIBNAME = ['cuda']
CUDART_LIB_DIR = ['${CUDA_ROOT}/lib', '${CUDA_ROOT}/lib/x64', '${CUDA_ROOT}/lib/stubs', '${CUDA_ROOT}/lib/x64/stubs']
CUDART_LIBNAME = ['cudart']
CURAND_LIB_DIR = ['${CUDA_ROOT}/lib', '${CUDA_ROOT}/lib/x64', '${CUDA_ROOT}/lib/stubs', '${CUDA_ROOT}/lib/x64/stubs']
CURAND_LIBNAME = ['curand']
CXXFLAGS = ['/EHsc']
LDFLAGS = ['/FORCE']

executing python setup.py build gives the following message

The shipped Boost library was not found, but USE_SHIPPED_BOOST is True.
(The files should be under bpl-subset/bpl_subset/.)

And it ends with

Creating library build\temp.win-amd64-cpython-310\Release\src/wrapper_pvt_struct.cp310-win_amd64.lib and object build\temp.win-amd64-cpython-310\Release\src/wrapper_pvt_struct.cp310-win_amd64.exp
Generating code
Finished generating code

Executing python setup.py install ends with

Using c:\users\fdasfasdfasd\appdata\local\programs\python\python310\lib\site-packages
Finished processing dependencies for pycuda==2024.1.2

In my Python script, I also included the dll files from Boost:

import os
os.add_dll_directory('C:\\boost_1_86_0\\stage\\lib')

Without which, it gives a "A dynamic link library (DLL) initialization routine failed." error